Noun
Any one of three species of South American birds constituting the family Anhimidae, and the suborder Palamedeae. They have two spines on each wing, and the head is either crested or horned. They are easily tamed, and then serve as guardians for other poultry. The crested screamers, or chajas, belong to the genus Chauna. The horned screamer, or kamichi, is Palamedea cornuta.
Source: Webster's dictionaryI'm not a musician; I'm a screamer. Randy Blythe
I'm not a screamer. I'm confrontational, but I don't think that translates into anger. Rachel Maddow
Maggio embouchure A puckered embouchure, used by most players, and sometimes used by jazz players for extremely high "screamer" notes. Source: Internet
“I’m not really a screamer like some,” Nova Scotia’s Mary-Anne Arsenault said. Source: Internet
A stunning free kick from Adrian Mierzejewski, a penalty for Bobo and a late screamer for captain Alex Brosque continued Sydney FC's dominance in spite of a workman-like performance well below their normal standards. Source: Internet
BitTorrent Live is a complex technology but basically works by dividing peers into various “clubs” of peers who share data among each other via a UDP screamer protocol. Source: Internet